53031201 has 4 divisors (see below), whose sum is σ = 70708272. Its totient is φ = 35354132.

The previous prime is 53031157. The next prime is 53031221. The reversal of 53031201 is 10213035.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53031201 - 2⁹ = 53030689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53031221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8838531 + ... + 8838536.

It is an arithmetic number, because the mean of its divisors is an integer number (17677068).

Almost surely, 2^53031201 is an apocalyptic number.

It is an amenable number.

53031201 is a deficient number, since it is larger than the sum of its proper divisors (17677071).

53031201 is a wasteful number, since it uses less digits than its factorization.

53031201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17677070.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 53031201 is about 7282.2524674719. The cubic root of 53031201 is about 375.7022715736.

Adding to 53031201 its reverse (10213035), we get a palindrome (63244236).

The spelling of 53031201 in words is "fifty-three million, thirty-one thousand, two hundred one".